I have her complete sadhana. In which to complete it one does homa to her,
usually in the tantric homa you give ingredients that the diety likes (the
smell is what they consume so never sniff any ingredients).
She loves madhuka flowers smeared with honey. Her sadhana is very easy the
mantra is om hrim klim hum mantgaye phat swaha.
You must worship the yantra and all her attendants then say the mantra 500
000 times after which a homa is to be done with the ingredients mentioned
above and the ahouties should equal 50k.
During japa the kriya yoga aka pranayama and bhuta shuddhi is to be
performed and meditation is done on devi matangini.
That mantra is the maha mantangini mantra which invokes her in all her
forms, it gives the sadhaka the chance to talk and see the dear mother
during amavasa. Once this sadhana is mastered the devi will grace the
sadhaka with her darshan on any amavasa in which she is invoked. This mantra
japa should be done during amavasa and ended during amvasa.
I can give you the full sadhana but that would require you to read
devanagri, do kriya, do tonnes of japa and pranayama as well as constant
meditation.
I would strongly advise this sadhana to any who want to have darshan of the
divine mother matangini. Obviously these types of sadhanas are to be kept
secret but what for? If you misuse it then that is your problem you will be
punished for it. This sadana will be hard for those who have any desire
except to gain darshan of devi.
This is sadhana raja sadhana of devi matangini.